The
first movie shows how to get down past the invisible barrier. However, it
doesn't show surviving the fall; we didn't get that on tape. To
survive the fall, the elevator actually has to "warp" you down
below. Basically, keep running into the elevator as it is coming down,
and you might just get warped all the way down to the bottom. The warping
happens very quickly- one moment you will be on top, the next moment
you will be at the bottom.